Low severity · published Sep 14, 2026
CVE-2026-90694
SourceCodester Inventory Management System Customer Management customers_handler.php cross site scripting
3.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability has been found in SourceCodester Inventory Management System 1.0. Affected is an unknown function of the file /api/customers_handler.php of the component Customer Management Module. Such manipulation of the argument Customer_Name leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IM
Inventory Management System · SourceCodester
1.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-90694
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-90694
gist.github.com
https://gist.github.com/fhewm98/46580c8919d2144e2e5e7598e54df868
vuldb.com
https://vuldb.com/cve/CVE-2026-90694
vuldb.com
https://vuldb.com/submit/916013
vuldb.com
https://vuldb.com/vuln/403227
vuldb.com
https://vuldb.com/vuln/403227/cti
www.sourcecodester.com
https://www.sourcecodester.com/
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